diff --git a/CHANGES.rst b/CHANGES.rst
index e4780109..7b9fd150 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -2,6 +2,12 @@
 Changelog
 =========
 
+3.1.4 (unreleased)
+------------------
+
+- Nothing changed yet.
+
+
 3.1.3 (2025-02-06)
 ------------------
 
diff --git a/setup.py b/setup.py
index 19615a5d..2e311645 100644
--- a/setup.py
+++ b/setup.py
@@ -16,7 +16,7 @@
 
 setup(
     name="rer.newsletter",
-    version="3.1.3",
+    version="3.1.4.dev0",
     description="An add-on for Plone",
     long_description=long_description,
     # Get more from https://pypi.python.org/pypi?%3Aaction=list_classifiers